diff options
| -rw-r--r-- | src/xhtml.py | 65 |
1 files changed, 55 insertions, 10 deletions
diff --git a/src/xhtml.py b/src/xhtml.py index 5f0e9927..bfdc1ef6 100644 --- a/src/xhtml.py +++ b/src/xhtml.py @@ -49,6 +49,50 @@ def get_body_from_message_stanza(message): return shell_colors_to_poezio_colors(shell_body) return message['body'] +number_to_color_names = { + 1: 'red', + 2: 'green', +} + +def poezio_colors_to_html(string): + """ + Convert poezio colors to html makups + (e.g. \x191: <span style='color: red'>) + """ + # TODO underlined + + # a list of all opened elements, e.g. ['strong', 'span'] + # So that we know what we need to close + opened_elements = [] + res = "<body xmlns='http://www.w3.org/1999/html'>" + next_attr_char = string.find('\x19') + while next_attr_char != -1: + attr_char = string[next_attr_char+1].lower() + if next_attr_char != 0: + res += string[:next_attr_char] + string = string[next_attr_char+2:] + if attr_char == 'o': + for elem in opened_elements[::-1]: + res += '</%s>' % (elem,) + opened_elements = [] + elif attr_char == 'b': + if 'strong' not in opened_elements: + opened_elements.append('strong') + res += '<strong>' + elif attr_char.isdigit(): + number = int(attr_char) + if number in number_to_color_names: + if 'span' in opened_elements: + res += '</span>' + res += "<span style='color: %s'>" % (number_to_color_names[number]) + opened_elements.append('span') + next_attr_char = string.find('\x19') + res += string + for elem in opened_elements[::-1]: + res += '</%s>' % (elem,) + res += "</body>" + return res + def shell_colors_to_poezio_colors(string): """ 'shell colors' means something like: @@ -82,13 +126,14 @@ def xhtml_code_to_shell_colors(string): return result.decode('utf-8').strip() if __name__ == '__main__': - print(xhtml_code_to_shell_colors(""" - <html xmlns='http://jabber.org/protocol/xhtml-im'> - <body xmlns='http://www.w3.org/1999/xhtml'> - <p style='font-size:large'> - <em>Wow</em>, I'm <span style='color:green'>green</span> - with <strong>envy</strong>! - </p> - </body> - </html> -""")) +# print(xhtml_code_to_shell_colors(""" +# <html xmlns='http://jabber.org/protocol/xhtml-im'> +# <body xmlns='http://www.w3.org/1999/xhtml'> +# <p style='font-size:large'> +# <em>Wow</em>, I'm <span style='color:green'>green</span> +# with <strong>envy</strong>! +# </p> +# </body> +# </html> +# """)) + print(poezio_colors_to_html('\x191red\x19o \x192green\x19o \x19b\x192green and bold')) |